Building network automation solutions

9 module online course

Hard-core IOS oldtimers could probably remember the sequence of parameters in the extended IP ping dialog even when woken up in the middle of the night. However, another venerable tradition has been made obsolete in one of the IOS 12.x releases: the ping command now accepts parameters like data, repeat, size, timeout or source.

For example, to send 500 long pings with data pattern 0000 to 10.0.0.10, you could use the ping ip 10.0.0.10 data 0000 repeat 500 size 18000 validate command.

The author

Ivan Pepelnjak (CCIE#1354 Emeritus), Independent Network Architect at ipSpace.net, has been designing and implementing large-scale data communications networks as well as teaching and writing books about advanced internetworking technologies since 1990.